49710888915

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{503}}^1\times {\mathrm{1307}}^1$

素因数の和:1960

約数の個数: 48

約数和(自身を含む): 80895677184

約数和(自身を除く): 31184788269

約数列:

[1, 3, 5, 15, 71, 213, 355, 503, 1065, 1307, 1509, 2515, 3921, 5041, 6535, 7545, 15123, 19605, 25205, 35713, 75615, 92797, 107139, 178565, 278391, 463985, 535695, 657421, 1391955, 1972263, 2535623, 3287105, 6588587, 7606869, 9861315, 12678115, 19765761, 32942935, 38034345, 46676891, 98828805, 140030673, 233384455, 700153365, 3314059261, 9942177783, 16570296305, 49710888915]

約数ペア:

[(1, 49710888915), (3, 16570296305), (5, 9942177783), (15, 3314059261), (71, 700153365), (213, 233384455), (355, 140030673), (503, 98828805), (1065, 46676891), (1307, 38034345), (1509, 32942935), (2515, 19765761), (3921, 12678115), (5041, 9861315), (6535, 7606869), (7545, 6588587), (15123, 3287105), (19605, 2535623), (25205, 1972263), (35713, 1391955), (75615, 657421), (92797, 535695), (107139, 463985), (178565, 278391)]